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    Disciplines / Research questions

    安全科学

    10 个研究主题 · 29 个问题

    安全绩效领先指标能否预测滞后事故指标3 个问题

    1. Causal and transportable predictive validity of safety leading indicators for injury outcomes (TRIR/SR) in construction

    2. Causal predictive validity of safety climate: verifying the climate → behavior → injury pathway, generalizing the Zohar Safety Climate Questionnaire, and determining whether improving safety climate reduces workplace injuries

    3. Empirical validation and operationalization of safety leading indicators for proactive construction safety control

    安全冗余增加系统耦合复杂性的悖论3 个问题

    1. Generalizing the redundancy-relevance boundary: when does added redundancy still improve system value under partial common-cause failure models and general architectures?

    2. Boundary conditions of the OHSAS 18001 certification–operating performance relationship: complexity and coupling measures, national and firm contexts, adopter motivation, and diffusion dynamics

    3. A validated quantitative basis for the IEC 61508 architectural constraints: does safe-failure-fraction-based hardware fault tolerance achieve its intended effect?

    贝叶斯网络安全评估中的先验敏感性2 个问题

    1. Calibrated priors and intrusion-detection-error-aware posterior updating for Bayesian-attack-graph security assessment of power systems

    2. Comprehensive robustness bounds for discrete Bayesian networks: combining total-variation diameter bounds with local DeRoberts prior robustness

    低概率高后果风险的概率估计不稳定3 个问题

    1. Valid data-driven uncertainty quantification for heavy-tailed rare-event probabilities of sums under input tail uncertainty

    2. Valid and tight finite-sample confidence intervals for rare-event Bernoulli proportions: the studentized Berry–Esseen route, exact-interval half-width scaling, and targeted stopping

    3. Valid uncertainty quantification and completion of the truncation-reliability theory for data-driven rare-event estimation under unknown input tails

    多灾种耦合下独立故障假设的失效4 个问题

    1. A general multi-vulnerability law for buildings under sequential and concurrent debris-flow surges

    2. Unresolved issues in fuzzy estimation of road-link reliability under natural disasters: objective fuzzy parameters, vagueness growth, correlated seismic slope failures, link geometry, and hazard-map probabilization

    3. Temporal and physical dependence between hazard events and the validity of simple summation of hazard-specific damages in multi-hazard urban risk assessment

    4. Unquantified dependence structure of the coupled earthquake-flood loss model underlying a public-private insurance scheme for Italian residential buildings

    近失事件数量与重大事故风险的非单调关系2 个问题

    1. Dynamic, information-asymmetric, and empirically calibrated extensions of the near-miss reporting game: when does reporting reduce future accident risk?

    2. Conditions for predictive validity of the Heinrich accident triangle: when do near-miss and minor-incident counts predict serious and fatal accidents?

    人为失误分类中事后偏差对根因分析的影响3 个问题

    1. Cognitive bias in incident investigation: identifying further biases and empirically validating countermeasures

    2. A rail-specific human error identification framework for complete and consistent classification of errors in rail incidents and accidents

    3. Valid measurement and mitigation of cognitive-bias contributions to diagnostic error: reliability of bias identification in clinical case review and the comparative effectiveness of bias-directed interventions

    事故报告文本中的组织学习衰减3 个问题

    1. Empirical validation of multilevel-learning criteria for accident investigations and their link to measurable safety outcomes

    2. Measuring organizational learning decay in longitudinal corpora of accident investigation reports

    3. Closing the loop from recorded lessons to organizational learning: lesson generalization over time, models of failure-driven system evolution and organizational learning, and tested interventions

    自动化水平提高后的操作者情境意识断崖3 个问题

    1. Circumstances of mode-awareness loss and mode errors when shifting between conditionally (SAE Level 3) and partially (SAE Level 2) automated driving, and human–machine interface countermeasures

    2. Cognitive-Ability Moderation of Automation Effects on Performance and Situation Awareness: Boundary Conditions Under Automation Failure, Higher Levels of Automation, and Expert Operators

    3. Situation awareness, attention, workload, and fatigue of train drivers under intermediate railway automation (GoA2) and remote GoA3 operation: statistically powered evidence and validated mitigations

    Heinrich事故三角形在高风险行业中的失效3 个问题

    1. Common causes across injury-severity tiers in U.S. mining establishments: the untested causal core of Heinrich's safety triangle

    2. Robustness and causal basis of the safety pyramid prediction of mining fatalities: underreporting bias, common causes, and generalizability

    3. Validating potential-based proactive management of high-consequence occupational risks: the four unresolved issues of Anderson and Denkl's post-Heinrich framework (SPE 126661, 2010)

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